78746710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 93362090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 590, 805, 826, 829, 1357, 1610, 1658, 2065, 2714, 4130, 4145, 5803, 6785, 8290, 9499, 11606, 13570, 18998, 19067, 29015, 38134, 47495, 48911, 58030, 94990, 95335, 97822, 133469, 190670, 244555, 266938, 342377, 489110, 667345, 684754, 1124953, 1334690, 1711885, 2249906, 3423770, 5624765, 7874671, 11249530, 15749342, 39373355, 78746710]

約数ペア:

[(1, 78746710), (2, 39373355), (5, 15749342), (7, 11249530), (10, 7874671), (14, 5624765), (23, 3423770), (35, 2249906), (46, 1711885), (59, 1334690), (70, 1124953), (115, 684754), (118, 667345), (161, 489110), (230, 342377), (295, 266938), (322, 244555), (413, 190670), (590, 133469), (805, 97822), (826, 95335), (829, 94990), (1357, 58030), (1610, 48911), (1658, 47495), (2065, 38134), (2714, 29015), (4130, 19067), (4145, 18998), (5803, 13570), (6785, 11606), (8290, 9499)]